Further new mammals from British East Africa, by Wilfred H. Osgood.

v.10:no.3(1910)

A new octodont rodent from the Paraguayan Chaco [by] Wilfred H. Osgood.

v.31:no.6(1946)

Notes on some neotropical hawks [by] Boardman Conover.

v.31:no.5(1946)

A bird collection from the Solomon Islands [by] W. J. Beecher.

v.31:no.4(1945)

New Peruvian mammals, by Wilfred H. Osgood.

v.10:no.9(1913)

Four new mammals from Venezuela, by Wilfred H. Osgood.

v.10:no.11(1914)

Game birds from northwestern Venezuela, by Wilfred H. Osgood and Boardman Conover.

v.12:no.3(1922)

The old copper culture and the Keweenaw Waterway / George I. Quimby -- and Albert C. Spaulding --.

v.36:no.8(1957)

Agate : physical properties and origin /

Mode of access: Internet.

Culture & ethnology,

First published 1917. "Reprinted March, 1929 by permission of Horace Liveright."

Report.

"Catalogue of the Library of the Illinois State Museum of Natural History": Report for 1909/10, pt. II (p. 52-445.).

Popular series:

Mode of access: Internet.

Report.

Report year ends Dec. 31.

Geology leaflet.

Mode of access: Internet.

Field guide to New England turtles,

New England Museum of Natural History. Natural history guides, no. 2.